(CNN) — In H.G. Wells’ 1897 science fiction novel, “The Invisible Man,” the protagonist invents a serum that makes the cells in his body transparent by controlling how they bend light. More than 100 ...

All over the U.S. last week scientists were hunting mice. The search was on for brown mice, white mice, yellow mice, mice with hairless skins and mice with peculiar, deformed tails. The leading U.S.

Dr. Zihao Ou, assistant professor of physics at The University of Texas at Dallas, holds a vial of the common yellow food coloring tartrazine in solution. In an article published in Science, Ou and ...